CN108482532B

CN108482532B - Solar multi-surface rotary type three-dimensional bicycle parking device

Info

Publication number: CN108482532B
Application number: CN201810396622.9A
Authority: CN
Inventors: 蒋劲茂; 邹洁; 任绎霏; 陈昕; 王新宝; 施少鹏; 巫柳; 程鹏
Original assignee: University of Electronic Science and Technology of China
Current assignee: University of Electronic Science and Technology of China
Priority date: 2018-04-28
Filing date: 2018-04-28
Publication date: 2020-04-28
Anticipated expiration: 2038-04-28
Also published as: CN108482532A

Abstract

The invention discloses a solar multi-surface rotary type three-dimensional bicycle parking device which comprises a supporting unit, a rotating unit, a hanging unit and a driving unit, wherein the driving unit is positioned at the upper part of the supporting unit, the rotating unit is positioned between the driving unit and the supporting unit, the hanging unit is connected with the rotating unit, a bicycle is connected with the hanging unit, and the driving unit drives the hanging unit to rotate through the rotating unit. The hanging unit of the solar multi-surface rotary type three-dimensional bicycle parking device provided by the invention adopts a mode of fixing the two-piece movable first movable frame, the second movable frame and the elastic hook device, so that the bicycle is flexibly locked and is convenient to take; the rotating unit is combined with a ratchet mechanism and a motor for driving, so that forward rotation and reverse self-locking of the turntable can be realized, electric power can be provided for bicycle storage and taking, and safety can be improved.

Description

Solar multi-surface rotary type three-dimensional bicycle parking device

Technical Field

The invention belongs to the technical field of bicycle parking, and particularly relates to a solar multi-surface rotary type three-dimensional bicycle parking device.

Background

The bicycle is one of important transportation means of people, and the number of the bicycles is huge along with the development that the bicycles increasingly become daily exercise tools of people and shared bicycles. In a highly developed city, land resources are limited, and the problems that a bicycle occupies a sidewalk when parked and is messy are common.

At present, the parking mode mainly comprises two modes:

one is the traditional parking mode. The traditional parking mode adopts an arrangement type parking method, so that the bicycle parking device is convenient to store and take when the number of bicycles is small, and is simple and easy to operate. However, with the increase of the number of bicycles, the conventional parking mode cannot meet the parking requirement of the bicycles, and meanwhile, under the condition that the parking of the vehicles is compact, the vehicles cannot be parked or taken out easily, and even the continuous dumping accidents of the vehicles occur easily.

The other is a bicycle parking device. The existing bicycle parking devices are mainly composed of three types: double-layer bicycle parking device, wheel type bicycle parking device and tower type bicycle parking device. The double-layer bicycle parking device takes the scheme of 'double-layer mechanical bicycle three-dimensional parking equipment' proposed by the invention patent with the patent number of CN107724732A as an example: the upper layer parking frame is lifted along the vertical support by a pulley block and slide block lifting system which is arranged in the vertical support and has a pure mechanical structure consisting of a movable pulley and a fixed pulley, so that the aim of double-layer parking is fulfilled. Compared with the traditional parking mode, the parking device has the advantages that the space utilization rate reaches two times, the space is saved to a certain extent, but the parking device also has the following defects: firstly, the parking mode is not easy to access, although the parking mode is implemented in some places, the parking mode is not easy to access due to the fact that the parking frame on the upper layer of the parking device is low in utilization rate. Secondly, the space is not fully utilized, and the number requirement of bicycle parking positions is met. Thirdly, the security is poor, and the bicycle on upper strata is because fixed wheel part, and fixed mode is simple, and the bicycle focus is on the upper side, takes place to topple over easily. And fourthly, the flexibility is poor. The device is of a fixed structure, can only be newly built when being built, needs building time, and cannot cope with emergency situations, such as the situation that parking space is urgently needed by large-scale activities. The wheel type bicycle parking device, which is also a wheel type structure for space utilization, has the following problems, taking the invention patent with the patent number CN107201837A as an example to provide a 'stereo bicycle parking garage' scheme: firstly, the access is difficult, and during the access bicycle, the people need get into the parking equipment the inside, because the parking equipment space is narrow and small, causes the access difficult. Secondly, the space utilization rate is not high, the device is the same as a double-layer bicycle parking mode, the space utilization rate is doubled, and the requirement cannot be met. The device describes that the parking platform is connected with the wheel disc through the hinge, the gravity center of the bicycle is distributed on the same vertical line with the hinge, the bicycle is prone to toppling, and even if the gravity center of the bicycle is exactly on the same vertical line, the bicycle is prone to toppling accidents caused by external interference. Fourthly, the device is complex and inconvenient to move. Fifthly, when the bicycle is stored and taken, the turntables at the two ends rotate simultaneously, so that the energy consumption is high. The tower type bicycle parking device takes the invention patent with the patent number of CN107575059A as an example, which proposes a scheme of 'a tower type bicycle parking device', the device adopts a tower type structure to utilize the upper space, the bicycle is pushed into a support frame, the purpose of storing and taking the bicycle is achieved through the upward moving and the rotating of the support frame, as the storing and taking path needs to rotate and move up and down, the direction is difficult to determine when people park, the storing and taking are difficult, in addition, the support frame can only fix wheels, and the falling is easy to occur. In conclusion, the conventional parking device has the characteristics of low space utilization rate, poor safety, poor flexibility and the like.

Disclosure of Invention

The invention aims to solve the problems and provides a solar multi-surface rotary type three-dimensional bicycle parking device which is compact in structure, simple to use, convenient to expand, energy-saving, good in safety and high in space utilization rate.

In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a three-dimensional bicycle parking device of solar energy multiaspect rotation type, includes supporting element, rotating element, hangs unit and drive unit, and the drive unit is located the upper portion of supporting element, and the rotating element is located between drive unit and the supporting element, hangs the unit and links to each other with the rotating element, and the bicycle links to each other with hanging the unit, and the drive unit hangs the unit rotation through the rotating element drive.

Preferably, the supporting unit comprises a supporting base, a supporting column, a supporting rack and a balancing weight, the bottom of the supporting column is connected with the supporting base, and the top of the supporting column is connected with the supporting rack; the supporting rack comprises a left supporting frame and a right supporting frame, and the left supporting frame is connected with the right supporting frame to form a U-shaped structure; the supporting base is of an I-shaped structure, and the balancing weight is positioned on the supporting base.

Preferably, the support frame is connected with the support column through angle steel.

Preferably, the supporting base is further provided with a universal wheel capable of self-locking, and the universal wheel can realize omnidirectional movement.

Preferably, the rotating unit comprises a rotating shaft, a rotating gearwheel, a rotating pinion and a rotating ratchet structure, the rotating shaft sequentially penetrates through the rotating gearwheel, the supporting rack and the rotating ratchet structure and is connected with the suspension unit, the rotating gearwheel is positioned inside the supporting rack and is meshed with the rotating pinion, and the rotating pinion is connected with the supporting rack; rotatory ratchet structure is located the outside of supporting the frame, and rotatory ratchet structure includes ratchet, pawl, extension spring and pawl fixed axle, and the ratchet links to each other with the rotation axis, and the pawl passes through the pawl fixed axle and links to each other with the support frame, pawl and ratchet cooperation, and extension spring one end links to each other with the support frame, and the other end of extension spring links to each other with the pawl.

Preferably, the suspension unit comprises a rotary table, spokes are arranged on the rotary table, spoke shafts are arranged at the ends of the spokes in a penetrating mode, movable frame devices are arranged at the two ends of the spoke shafts respectively and comprise a first movable frame and a second movable frame which are sequentially stacked at the ends of the spoke shafts, the first movable frame and the second movable frame are identical in structure, elastic hook devices are arranged on the first movable frame and the second movable frame, and the elastic hook devices are connected with the bicycle.

Preferably, the number of the spokes is six, and the spokes are uniformly distributed on the arc edge of the turntable.

Preferably, the elastic hook device comprises an elastic hook shaft and an elastic hook, the elastic hook is of a hollow cylinder structure, a hook groove is formed in the elastic hook along the axis direction, the middle of the elastic hook is connected with the end of the elastic hook shaft, and the other end of the elastic hook shaft is connected with the movable frame device.

Preferably, the driving unit comprises a power assembly, a driving device and a control switch, the power assembly is electrically connected with the driving device and the control switch respectively, the driving device comprises a motor and a speed reducer, the output end of the motor is connected with the speed reducer, and the speed reducer is connected with the rotating pinion; the control switch is positioned on the support column and can control the starting and stopping of the motor; the motor and the speed reducer are positioned in the U-shaped inner part of the supporting frame; the power assembly comprises a battery and a solar cell panel, the solar cell panel is electrically connected with the battery, the solar cell panel is located at the top of the supporting rack, the battery is connected with the supporting columns, the battery provides electric power for the motor, and the motor rotates through the rotating pinion driven by the speed reducer.

Preferably, the number of the control switches is two, and the control switches are sequentially distributed on the supporting columns.

The invention has the beneficial effects that:

1. the hanging unit of the solar multi-surface rotary type three-dimensional bicycle parking device provided by the invention adopts a mode of fixing the two-piece movable first movable frame, the second movable frame and the elastic hook device, so that the bicycle is locked flexibly and taken conveniently.

2. The rotating unit is combined with a ratchet mechanism and a motor for driving, so that forward rotation and reverse self-locking of the turntable can be realized, electric power can be provided for bicycle storage and taking, and safety can be improved.

3. The driving unit utilizes the solar cell panel to be connected with the battery pack in series to supply power to the motor, so that energy is saved.

4. The supporting unit combines the balancing weight and the wheeled I-shaped supporting base, so that the stability is good and the movement is flexible.

5. The whole device adopts a modular design, is convenient to expand, compact and symmetrical, attractive and tidy, has high space utilization rate, and can improve the parking quantity per unit area by nearly 3 times or more (from 0.7 per square meter to 2.4 per square meter).

Drawings

FIG. 1 is a schematic structural view of a solar multi-surface rotary type three-dimensional bicycle parking device according to the present invention;

FIG. 2 is a schematic view of the structure of the rotary unit of the present invention;

FIG. 3 is a schematic view of the construction of the suspension unit of the present invention;

fig. 4 is a schematic structural diagram of the movable frame device of the present invention.

Description of reference numerals: 1. a support unit; 2. a rotation unit; 3. a suspension unit; 4. a drive unit; 11. a support base; 12. a support pillar; 13. a support frame; 14. a balancing weight; 15. a left support frame; 16. a right support frame; 17. a universal wheel; 21. a rotating shaft; 22. rotating the bull gear; 23. a rotating pinion gear; 24. rotating the ratchet structure; 25. a ratchet wheel; 26. a pawl; 27. a pawl fixing shaft; 31. a turntable; 32. spokes; 33. a spoke shaft; 34. a movable frame device; 35. a first movable frame; 36. a second movable frame; 37. an elastic hook device; 38. an elastic hook shaft; 39. an elastic hook; 41. a power assembly; 42. a drive device; 43. a control switch; 44. a battery pack; 45. a solar cell panel.

Detailed Description

The invention is further described with reference to the following figures and specific embodiments:

as shown in fig. 1 to 4, the solar multi-surface rotation type three-dimensional bicycle parking device provided by the invention comprises a support unit 1, a rotation unit 2, a suspension unit 3 and a driving unit 4, wherein the driving unit 4 is positioned at the upper part of the support unit 1, the rotation unit 2 is positioned between the driving unit 4 and the support unit 1, the suspension unit 3 is connected with the rotation unit 2, a bicycle is connected with the suspension unit 3, and the driving unit 1 drives the suspension unit 3 to rotate through the rotation unit 2.

The supporting unit 1 comprises a supporting base 11, a supporting column 12, a supporting rack 13 and a balancing weight 14, wherein the bottom of the supporting column 12 is connected with the supporting base 11, and the top of the supporting column 12 is connected with the supporting rack 13; the supporting frame 13 comprises a left supporting frame 15 and a right supporting frame 16, and the left supporting frame 15 is connected with the right supporting frame 16 to form a U-shaped structure; the supporting base 11 is in an I-shaped structure, and the balancing weight 14 is located on the supporting base 11. The balancing weights 14 are located at the four ends of the I-shaped supporting base 11, and the added balancing weights 14 can move the center of gravity of the whole device downwards, so that the whole device can be prevented from falling due to the fact that the center of gravity is inclined upwards. The support frame 13 is connected with the support column 12 through angle steel. The supporting base 11 is further provided with a universal wheel 17 capable of self-locking, and the universal wheel 17 can realize omnidirectional movement. In the rotation process of the universal wheel 17, the self-locking device of the universal wheel 17 is opened, the universal wheel 17 rotates, and when the universal wheel 17 moves to a proper position, the self-locking device is closed, and the universal wheel 17 does not rotate any more.

The rotating unit 2 comprises a rotating shaft 21, a rotating gearwheel 22, a rotating pinion 23 and a rotating ratchet structure 24, the rotating shaft 21 sequentially penetrates through the rotating gearwheel 22, the supporting rack 13 and the rotating ratchet structure 24 and is connected with the suspension unit 3, the rotating gearwheel 22 is positioned inside the supporting rack 13 and is meshed with the rotating pinion 23, and the rotating pinion 23 is connected with the supporting rack 12; the rotating ratchet structure 24 is located outside the supporting rack 13, the rotating ratchet structure 24 comprises a ratchet wheel 25, a pawl 26, a tension spring and a pawl fixing shaft 27, the ratchet wheel 25 is connected with the rotating shaft 21, the pawl 26 is connected with the supporting rack 13 through the pawl fixing shaft 27, the pawl 26 is matched with the ratchet wheel 25, one end of the tension spring is connected with the supporting rack 13, and the other end of the tension spring is connected with the pawl 26. The rotation ratchet structure 24 is used for enabling the rotating shaft 21 to rotate only in one direction, and preventing the rotating shaft 21 from causing unsafe factors caused by rotation due to the shift of the center of gravity after the bicycle is loaded.

The suspension unit 3 comprises a turntable 31, spokes 32 are arranged on the turntable 31, spoke shafts 33 penetrate through the ends of the spokes 32, movable frame devices 34 are respectively arranged at two ends of the spoke shafts 33, the movable frame devices 34 comprise a first movable frame 35 and a second movable frame 36 which are sequentially stacked at the ends of the spoke shafts 33, the first movable frame 35 and the second movable frame 36 are identical in structure, elastic hook devices 37 are arranged on the first movable frame 35 and the second movable frame 36, and the elastic hook devices 37 are connected with a bicycle. The number of the spokes 32 is six, and the spokes 32 are uniformly distributed on the arc edge of the turntable 31.

The elastic hook device 37 comprises an elastic hook shaft 38 and an elastic hook 39, the elastic hook 39 is a hollow cylinder structure, a hook groove is formed in the elastic hook 39 along the axial direction, the middle of the elastic hook 39 is connected with the end of the elastic hook shaft 38, and the other end of the elastic hook shaft 38 is connected with the movable frame device 34. The elastic hooks 39 on the first movable frame 35 and the second movable frame 36 are connected with the bicycle by changing the relative positions of the first movable frame 35 and the second movable frame 36. The hook groove formed on the elastic hook 39 can facilitate the fixing of the bicycle. The first movable frame 35 and the second movable frame 36 are perpendicular to the spoke shafts 33, respectively, and the hook shaft 38 is perpendicular to the first movable frame 35 and the second movable frame 36, respectively. When the bicycle is connected to the first movable frame 35 and the second movable frame 36, the bicycle is always kept horizontal during the rotation of the turntable 31.

The number of the suspension units 3 is two in this embodiment, and the suspension units 3 are respectively partially provided at both ends of the support bracket 13. In the actual use process, the number of the suspension units 3 can be increased appropriately according to the use requirement. The first movable frame 35 is connected to a T-shaped frame portion at the front end of the bicycle, and the second movable frame 36 is connected to a saddle lower frame portion of the bicycle. The first movable frame 35, the second movable frame 36 and the bicycle form a triangular structure, and have strong stability.

The driving unit 4 comprises a power assembly 41, a driving device 42 and a control switch 43, the power assembly 41 is electrically connected with the driving device 42 and the control switch 43 respectively, the driving device 42 comprises a motor and a speed reducer, the output end of the motor is connected with the speed reducer, and the speed reducer is connected with the rotating pinion 23; the control switch 43 is positioned on the support column 12, and the control switch 43 can control the starting and stopping of the motor; the motor and the speed reducer are positioned in the U-shaped inner part of the supporting frame 13; the power assembly 41 comprises a battery pack 44 and a solar cell panel 45, the solar cell panel 45 is electrically connected with the battery pack 44, the solar cell panel 45 is located at the top of the supporting frame 13, the battery pack 44 is connected with the supporting column 12, the battery pack 44 provides power for the motor, and the motor drives the rotating pinion 23 to rotate through the speed reducer. The number of the control switches 43 is two, and the control switches 43 are distributed on the support columns 12 in sequence. The solar cell panel 45 converts solar energy into electric energy to be stored in the battery pack 44, and the battery pack 44 supplies electric energy for the rotation of the motor.

In the present embodiment, the universal wheel 14, the motor, the speed reducer, the control switch 43, the battery pack 44 and the solar panel 45 are all mature technology devices.

When the bicycle is parked, the control switch 43 is turned on and the motor is started. The motor drives the rotating shaft 21 to rotate, the rotating shaft 21 drives the rotating disc 31 to rotate when rotating, and when the rotating disc 31 moves the first movable frame 35 and the second movable frame 36 to proper positions, the motor stops working by pressing the control switch 43. The bicycle is mounted on the first movable frame 35 and the second movable frame 36, the control switch 43 is turned on, the turntable 31 rotates, and when the next movable frame device 34 moves to a predetermined position, the control switch 43 is turned off, the turntable 31 stops rotating, and the bicycle is mounted. When the bicycle is to be removed, the control switch 43 is activated, and when the first movable frame 35 and the second movable frame 36, to which the bicycle is mounted, are moved to a proper position, for example, close to the bottom surface, the control switch 43 is closed, and the bicycle is removed.

It will be appreciated by those of ordinary skill in the art that the embodiments described herein are intended to assist the reader in understanding the principles of the invention and are to be construed as being without limitation to such specifically recited embodiments and examples. Those skilled in the art can make various other specific changes and combinations based on the teachings of the present invention without departing from the spirit of the invention, and these changes and combinations are within the scope of the invention.

Claims

1. The utility model provides a three-dimensional bicycle of solar energy multiaspect rotation type parking device which characterized in that: the bicycle suspension device comprises a supporting unit (1), a rotating unit (2), a suspension unit (3) and a driving unit (4), wherein the driving unit (4) is positioned at the upper part of the supporting unit (1), the rotating unit (2) is positioned between the driving unit (4) and the supporting unit (1), the suspension unit (3) is connected with the rotating unit (2), the bicycle is connected with the suspension unit (3), and the driving unit (1) drives the suspension unit (3) to rotate through the rotating unit (2);

the supporting unit (1) comprises a supporting base (11), a supporting column (12), a supporting rack (13) and a balancing weight (14), the bottom of the supporting column (12) is connected with the supporting base (11), and the top of the supporting column (12) is connected with the supporting rack (13); the supporting rack (13) comprises a left supporting frame (15) and a right supporting frame (16), and the left supporting frame (15) is connected with the right supporting frame (16) to form a U-shaped structure; the supporting base (11) is of an I-shaped structure, and the balancing weight (14) is positioned on the supporting base (11); the supporting base (11) is also provided with a self-locking universal wheel (17), and the universal wheel (17) can realize omnidirectional movement;

the rotary unit (2) comprises a rotary shaft (21), a rotary large gear (22), a rotary small gear (23) and a rotary ratchet structure (24), the rotary shaft (21) is sequentially arranged in the rotary large gear (22), the supporting rack (13) and the rotary ratchet structure (24) in a penetrating mode and is connected with the suspension unit (3), the rotary large gear (22) is located inside the supporting rack (13) and is meshed with the rotary small gear (23), and the rotary small gear (23) is connected with the supporting rack (13); the rotary ratchet structure (24) is located outside the supporting rack (13), the rotary ratchet structure (24) comprises a ratchet wheel (25), a pawl (26), a tension spring and a pawl fixing shaft (27), the ratchet wheel (25) is connected with the rotating shaft (21), the pawl (26) is connected with the supporting rack (13) through the pawl fixing shaft (27), the pawl (26) is matched with the ratchet wheel (25), one end of the tension spring is connected with the supporting rack (13), and the other end of the tension spring is connected with the pawl (26);

hang unit (3) including carousel (31), be equipped with spoke (32) on carousel (31), spoke axle (33) are worn to be equipped with by the tip of spoke (32), the both ends of spoke axle (33) are equipped with adjustable shelf device (34) respectively, adjustable shelf device (34) are including range upon range of first adjustable shelf (35) and the second adjustable shelf (36) at spoke axle (33) tip in proper order, the structure of first adjustable shelf (35) and second adjustable shelf (36) is the same, all be equipped with elastic hook device (37) on first adjustable shelf (35) and the second adjustable shelf (36), elastic hook device (37) link to each other with the bicycle.

2. The solar multi-surface rotary stereoscopic bicycle parking device of claim 1, wherein: the supporting rack (13) is connected with the supporting column (12) through angle steel.

3. The solar multi-surface rotary stereoscopic bicycle parking device of claim 1, wherein: the supporting base (11) is further provided with a universal wheel (17) capable of self-locking, and the universal wheel (17) can realize omnidirectional movement.

4. The solar multi-surface rotary stereoscopic bicycle parking device of claim 1, wherein: the number of the spokes (32) is six, and the spokes (32) are uniformly distributed on the arc edge of the turntable (31).

5. The solar multi-surface rotary stereoscopic bicycle parking device of claim 1, wherein: the elastic hook device (37) comprises an elastic hook shaft (38) and an elastic hook (39), the elastic hook (39) is of a hollow cylinder structure, a hook groove is formed in the elastic hook (39) along the axis direction, the middle of the elastic hook (39) is connected with the end of the elastic hook shaft (38), and the other end of the elastic hook shaft (38) is connected with the movable frame device (34).

6. The solar multi-surface rotary stereoscopic bicycle parking device of claim 1, wherein: the driving unit (4) comprises a power assembly (41), a driving device (42) and a control switch (43), the power assembly (41) is electrically connected with the driving device (42) and the control switch (43) respectively, the driving device (42) comprises a motor and a speed reducer, the output end of the motor is connected with the speed reducer, and the speed reducer is connected with the rotating pinion (23); the control switch (43) is positioned on the support column (12), and the control switch (43) can control the starting and stopping of the motor; the motor and the speed reducer are positioned in the U-shaped inner part of the supporting frame (13); the power assembly (41) comprises a battery pack (44) and a solar cell panel (45), the solar cell panel (45) is electrically connected with the battery pack (44), the solar cell panel (45) is located at the top of the supporting rack (13), the battery pack (44) is connected with the supporting column (12), the battery pack (44) provides power for the motor, and the motor drives the rotating pinion (23) to rotate through the speed reducer.

7. The solar multi-face rotary stereoscopic bicycle parking device of claim 6, wherein: the number of the control switches (43) is two, and the control switches (43) are sequentially distributed on the supporting columns (12).